Answer:
y-2
Step-by-step explanation:
Answer:
Pattern With Next 2 Terms: –243, 81, –27, 9, -3, 1
Pattern Rule: Start at -243. Divide by -3 each time.
Answer:
1386cm^2.
Step-by-step explanation:
radius of circle=21cm
area of circle(a)=?
we know,
A=pi r^2
=22/7×(21)^2
=1386cm^2
-2.5x is the answer for this question i believe if i did it right'<span />
